Cybersecurity briefing, 2026-05-01

Nginx UI is being actively exploited right now through a critical authentication bypass, and patches are already shipping.

• Exchange N-day abuse expands espionage reach across governments
• Headless Gemini CLI turns CI into host compromise path
• French citizen data sale creates long-term fraud pool
• SAP build packages turn install time into theft time
• PackageKit auth bypass turns local users root
• Deep#Door turns Windows hosts into stealthy spyware nodes
• No-code phishing pages reclaim Exchange credentials
• Cargo theft moves into broker email and load boards
• Federal OT zero-trust guidance raises governance bar
• SaaS extortion groups hide inside IdP access
• Black Shrantac turns perimeter flaws into quiet extortion
• Soft PLC backdoors survive restarts in CODESYS runtime
• Patch wave will expose weak supply chains
• Handala moves from doxxing to direct troop threats
• Russian aviation targets lose GIS data to spyware
• Sleeper packages turn CI hosts into credential farms
• Immediate remote code execution risk in Ninja Forms File Uploads
• AI workflow Builder flaw enables full server takeover
• Former incident responders joined BlackCat extortion crew

Recent editions

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